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Photoperiodism Notes: Definitions & Explanations PDF | Download eBooks

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Study Photoperiodism lecture notes PDF with biology definitions and explanation to study What is Photoperiodism?. Study photoperiodism explanation with biology terms to review biology course for online degree programs.

Photoperiodism Definition:

  • A physiological response to photoperiod, such as flowering, is called photoperiodism.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Photoperiodism Notes:

Photoperiodism is the physiological reaction of organisms to the length of day or night. It occurs in plants and sometimes in animals. Photoperiodism can also be defined as the developmental responses of plants to the relative lengths of light and dark periods. They are classified under three groups according to the photoperiods: short-day plants, long-day plants, and day-neutral plants.

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